39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
import Dexie from "dexie";
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import session from "./Session";
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// Uses Dexie.js
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// https://dexie.org/docs/API-Reference#quick-reference
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//
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// Notes:
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// - As per docs, we only declare the indexable columns, not all columns
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const createDatabase = (username) => {
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const dbName = username ? `ntfy-${username}` : "ntfy"; // IndexedDB database is based on the logged-in user
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const db = new Dexie(dbName);
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db.version(3).stores({
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subscriptions: "&id,baseUrl,[baseUrl+mutedUntil]",
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notifications: "&id,sequenceId,subscriptionId,time,new,[subscriptionId+new],[subscriptionId+sequenceId]",
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users: "&baseUrl,username",
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prefs: "&key",
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});
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// When another connection (e.g., service worker or another tab) wants to upgrade,
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// close this connection gracefully to allow the upgrade to proceed
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db.on("versionchange", () => {
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console.log("[db] versionchange event: closing database");
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db.close();
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});
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return db;
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};
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export const dbAsync = async () => {
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const username = await session.usernameAsync();
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return createDatabase(username);
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};
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const db = () => createDatabase(session.username());
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export default db;
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